8117168

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{5023}}^1$

素因数の和:5132

約数の個数: 20

約数和(自身を含む): 15885888

約数和(自身を除く): 7768720

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 5023, 10046, 20092, 40184, 80368, 507323, 1014646, 2029292, 4058584, 8117168]

約数ペア:

[(1, 8117168), (2, 4058584), (4, 2029292), (8, 1014646), (16, 507323), (101, 80368), (202, 40184), (404, 20092), (808, 10046), (1616, 5023)]